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Marquise|Lab Grown|IGI

1.04ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG816624867

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816624867

Diamond specifications and retailer prices

From $311 SGD
$243 USD
As of October 30, 2026
Save $1,761 SGD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,072 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.04ct lab-grown marquise diamond

This 1.04ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816624867 or 816624867. Listed at 19 retailers as of October 30, 2026, with prices from $311 to $2,072, a $1,761 spread on the same certified stone. Brilliant Earth lists it at $2,072. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816624867
Dimensions10.40 × 5.28 × 3.32 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.40 mm5.28 mm1.04 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816624867
Side View
Table 59.0%Crown 33.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,072 SGD|Low: $311 SGD|High: $3,555 SGD|Avg: $1,007 SGD|-41.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 4$311 SGD
Retailer 5$348 SGD
Retailer 18$359 SGD
Retailer 15$385 SGD
Retailer 10$473 SGD
Retailer 17$544 SGD
Retailer 12$664 SGD
Retailer 2$724 SGD
Retailer 3$757 SGD
Retailer 8$761 SGD
Retailer 9$771 SGD
Retailer 7$778 SGD
Retailer 14$957 SGD
Retailer 11$1,060 SGD
Retailer 16$1,237 SGD
Retailer 6$1,303 SGD
Retailer 13$1,541 SGD
Retailer 19$1,701 SGD
Brilliant Earth$2,072 SGD

34 data points across 19 retailers

19 retailers$311 SGD to $2,072 SGD

A+
Cheapest Retailer
-
$311 SGD
$243 USD
A
Retailer 2
-
$348 SGD
$272 USD
View
Final sale: no returns
A
Retailer 3
-
$359 SGD
$281 USD
View
A
Retailer 4
-
$385 SGD
$301 USD
View
Retailer 5
-
$473 SGD
$370 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$544 SGD
$425 USD
View
A
Retailer 7
-
$664 SGD
ZAR 8,393 ZAR
View
A
Retailer 8
-
$724 SGD
£446 GBP
View
A
Retailer 9
-
$757 SGD
$592 USD
View
Retailer 10
-
$761 SGD
$595 USD
View
Price last confirmed 8 days ago
Retailer 11
-
$771 SGD
€574 EUR
View
Price last confirmed 8 days ago
A
Retailer 12
-
$778 SGD
$608 USD
View
B+
Retailer 13
-
$957 SGD
$748 USD
View
Retailer 14
-
$1,060 SGD
$829 USD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
$1,237 SGD
$967 USD
View
B+
Retailer 16
-
$1,303 SGD
$1,019 USD
View
B+
Retailer 17
-
$1,541 SGD
£949 GBP
View
B+
Retailer 18
-
$1,701 SGD
$1,330 USD
View
Most Expensive
B
Brilliant Earth
21018488A · Oct 31
$2,072 SGD
$1,620 USD
View
18 more retailers have this diamond
Prices start from $311 SGDSave up to $1,761 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A+
1.04ct Marquise
$311 SGD